EP1728984A3 - Abgasanlage - Google Patents

Abgasanlage Download PDF

Info

Publication number
EP1728984A3
EP1728984A3 EP06111902A EP06111902A EP1728984A3 EP 1728984 A3 EP1728984 A3 EP 1728984A3 EP 06111902 A EP06111902 A EP 06111902A EP 06111902 A EP06111902 A EP 06111902A EP 1728984 A3 EP1728984 A3 EP 1728984A3
Authority
EP
European Patent Office
Prior art keywords
scr
housing
exhaust system
module
exhaust line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06111902A
Other languages
English (en)
French (fr)
Other versions
EP1728984B2 (de
EP1728984B1 (de
EP1728984A2 (de
Inventor
Siegfried Wörner
Rudolf Buhmann
Rainer Lehnen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eberspaecher Exhaust Technology GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36423791&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1728984(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of EP1728984A2 publication Critical patent/EP1728984A2/de
Publication of EP1728984A3 publication Critical patent/EP1728984A3/de
Application granted granted Critical
Publication of EP1728984B1 publication Critical patent/EP1728984B1/de
Publication of EP1728984B2 publication Critical patent/EP1728984B2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0093—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are of the same type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
    • F01N13/017—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/11—Adding substances to exhaust gases the substance or part of the dosing system being cooled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Abstract

Die vorliegende Erfindung betrifft ein Abgasanlage (1) für eine Brennkraftmaschine, insbesondere in einem Kraftfahrzeug, mit einem SCR-Modul (2), das in einem an einen Abgasstrang angeschlossenen SCR-Gehäuse (5) wenigstens ein SCR-Katalysatorelement (6) enthält, und mit einem PF-Modul (3), das in einem stromauf des SCR-Gehäuses (5) an den Abgasstrang angeschlossenen PF-Gehäuse (9) wenigstens ein Partikelfilterelement (10) enthält.
EP06111902.0A 2005-05-30 2006-03-29 Abgasanlage Expired - Fee Related EP1728984B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005025045A DE102005025045A1 (de) 2005-05-30 2005-05-30 Abgasanlage

Publications (4)

Publication Number Publication Date
EP1728984A2 EP1728984A2 (de) 2006-12-06
EP1728984A3 true EP1728984A3 (de) 2006-12-20
EP1728984B1 EP1728984B1 (de) 2010-11-03
EP1728984B2 EP1728984B2 (de) 2015-08-19

Family

ID=36423791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06111902.0A Expired - Fee Related EP1728984B2 (de) 2005-05-30 2006-03-29 Abgasanlage

Country Status (3)

Country Link
US (1) US7836688B2 (de)
EP (1) EP1728984B2 (de)
DE (2) DE102005025045A1 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7757481B2 (en) * 2006-01-17 2010-07-20 Cummins Filtration Ip, Inc Enclosed volume exhaust diffuser apparatus, system, and method
DE112007000322B4 (de) * 2006-03-02 2019-04-18 Avl List Gmbh Abgassystem für eine Brennkraftmaschine
JP4928304B2 (ja) * 2007-02-23 2012-05-09 日野自動車株式会社 排気浄化装置
EP2137388A4 (de) * 2007-04-16 2013-05-22 Volvo Lastvagnar Ab Vorrichtung zur verwendung in einem abgasnachbehandlungssystem
US7991533B2 (en) * 2007-06-11 2011-08-02 Southwest Research Institute Adaptive reductant dosing and emission control strategies
US8230678B2 (en) 2007-06-21 2012-07-31 Daimler Trucks North America Llc Treatment of diesel engine exhaust
DE102007032734A1 (de) * 2007-07-13 2009-01-15 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zur Regeneration wenigstens eines Partikelagglomerators sowie Kraftfahrzeug umfassend eine Abgasnachbehandlungsanlage
JP2009091909A (ja) * 2007-10-04 2009-04-30 Hino Motors Ltd 排気浄化装置
DE102007062663A1 (de) * 2007-12-24 2009-06-25 J. Eberspächer GmbH & Co. KG Schiebesitz sowie Rohranordnung und Abgasbehandlungseinrichtung
KR100969378B1 (ko) 2008-03-31 2010-07-09 현대자동차주식회사 배기 가스 정화 장치
US8322132B2 (en) * 2008-04-30 2012-12-04 Perkins Engines Company Limited Exhaust treatment system implementing regeneration control
US8201398B2 (en) * 2008-05-30 2012-06-19 Daimler Trucks North America Llc Diesel engine exhaust treatment system with drive shaft accommodating housing and method
US8341949B2 (en) * 2008-05-30 2013-01-01 Caterpillar Inc. After-treatment system
DE102008035562A1 (de) * 2008-07-30 2010-02-04 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasreinigungssystem für Dieselmotoren von Nutzkraftfahrzeugen
JP5033736B2 (ja) 2008-08-08 2012-09-26 株式会社小松製作所 排気ガス浄化装置
DE102008044708A1 (de) * 2008-08-28 2010-03-04 Emitec Gesellschaft Für Emissionstechnologie Mbh SCR-System mit Kompensationselement
DE102008046222A1 (de) 2008-09-08 2010-04-08 J. Eberspächer GmbH & Co. KG Abgasnachbehandlungseinrichtung
US8549850B2 (en) * 2008-10-31 2013-10-08 Cummins Filtration Ip, Inc. Exhaust gas aspirator
US20100186381A1 (en) * 2009-01-26 2010-07-29 Caterpillar Inc Exhaust system thermal enclosure
DE102009014435A1 (de) * 2009-03-26 2010-10-14 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung
DE102009014433A1 (de) 2009-03-26 2010-09-30 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung
DE102010014037A1 (de) 2009-04-02 2010-11-04 Cummins Filtration IP, Inc., Minneapolis Reduktionsmittelzersetzungssystem
DE102009024718A1 (de) 2009-06-12 2010-12-16 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgasbehandlungsvorrichtung für den motornahen Einsatz
DE102009025136A1 (de) * 2009-06-17 2010-12-23 Emitec Gesellschaft Für Emissionstechnologie Mbh Vorrichtung und Verfahren zur Behandlung eines Partikel aufweisenden Abgases
DE102010008999A1 (de) * 2010-02-24 2011-08-25 J. Eberspächer GmbH & Co. KG, 73730 Abgasbehandlungseinrichtung
DE102010015271A1 (de) 2010-04-15 2011-10-20 J. Eberspächer GmbH & Co. KG Abgasbehandlungseinrichtung
DE102010034743A1 (de) 2010-08-19 2012-02-23 J. Eberspächer GmbH & Co. KG Abgasreinigungsvorrichtung, Abgasanlage, Ausbauverfahren
US8609030B2 (en) 2011-03-04 2013-12-17 Tenneco Automotive Operating Company Inc. Exhaust aftertreatment device with integrated shell and baffle
US8776509B2 (en) * 2011-03-09 2014-07-15 Tenneco Automotive Operating Company Inc. Tri-flow exhaust treatment device with reductant mixing tube
FR2972764B1 (fr) * 2011-03-16 2013-03-29 Peugeot Citroen Automobiles Sa Ensemble compact coude de post-traitement de gaz d'echappement dote d'un bossage formant melangeur de reducteur scr
DE102011120109C5 (de) 2011-12-02 2020-07-16 Man Truck & Bus Se Kombinierte Abgasnachbehandlungs-/Schalldämpfungsvorrichtung mit Deckel zur Montage und zum Wechsel von Abgasbehandlungselementen
US9480948B2 (en) * 2012-05-14 2016-11-01 N.E. Chemcat Corporation Exhaust gas purifier
DE102012018141B4 (de) 2012-09-14 2016-10-20 Mtu Friedrichshafen Gmbh SCR-Modul
DE102012018139B4 (de) 2012-09-14 2016-10-20 Mtu Friedrichshafen Gmbh Reduktionsmittelschnittstelle
US9133601B2 (en) * 2012-10-16 2015-09-15 Komatsu Ltd. Hydraulic excavator
US8850801B2 (en) * 2013-01-25 2014-10-07 Caterpillar Inc. Catalytic converter and muffler
DE102014221322A1 (de) * 2014-10-21 2016-04-21 Volkswagen Aktiengesellschaft Abgasbehandlungseinrichtung für eine Abgasanlage einer Brennkraftmaschine
DE112015005870T5 (de) * 2014-12-31 2017-09-14 Cummins Emission Solutions, Inc. Einmoduliges, integriertes Nachbehandlungsmodul
US10830117B2 (en) * 2014-12-31 2020-11-10 Cummins Emission Solutions Inc. Compact side inlet and outlet exhaust aftertreatment system
GB2547873B (en) 2014-12-31 2021-03-10 Cummins Emission Solutions Inc Close coupled single module aftertreatment system
US9828898B2 (en) * 2015-10-29 2017-11-28 Hyundai Motor Company Optimized structure for integrated catalytic muffler
JP6733118B2 (ja) * 2016-12-26 2020-07-29 三菱マヒンドラ農機株式会社 作業車両
IT201700008995A1 (it) * 2017-02-16 2018-08-16 Xxl Marmitte Italiane S R L Catalizzatore per mezzi pesanti
DE102017124032A1 (de) * 2017-10-16 2019-04-18 Eberspächer Exhaust Technology GmbH & Co. KG Abgas/Reaktionsmittel-Mischbaugruppe
JP6881334B2 (ja) 2018-01-29 2021-06-02 株式会社豊田自動織機 排気ガス浄化装置
CN111836951B (zh) 2018-04-05 2022-05-17 沃尔沃卡车集团 用于燃烧发动机的排气后处理系统
EP3847350B1 (de) * 2018-09-06 2022-11-30 CNH Industrial Italia S.p.A. Verbessertes nachbehandlungssystem für ein fahrzeug
DE102019006494B4 (de) 2019-09-13 2024-03-28 Daimler Truck AG Abgasanlage für eine Verbrennungskraftmaschine eines Kraftfahrzeugs, Antriebseinrichtung für ein Kraftfahrzeug sowie Kraftfahrzeug
GB2615021A (en) * 2020-10-22 2023-07-26 Cummins Emission Solutions Inc Exhaust gas aftertreatment system
EP4285007A1 (de) 2021-02-01 2023-12-06 Dinex A/S Kompaktes abgasbehandlungssystem mit wartungsfähigem filter

Citations (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1184543A2 (de) * 2000-08-30 2002-03-06 J. Eberspächer GmbH & Co. Abgasreinigungssystem für Kraftfahrzeuge, insbesondere Diesel-Nutzfahrzeuge
EP1242722A1 (de) * 1999-12-07 2002-09-25 Eminox Limted Vorrichtung zur behandlung von abgas
EP1270889A2 (de) * 2001-06-28 2003-01-02 J. Eberspächer GmbH & Co. KG Abgasbauteil für ein Kraftfahrzeug
EP1273338A1 (de) * 2001-07-03 2003-01-08 DaimlerChrysler AG Einrichtung und Verfahren zur Abgasnachbehandlung mit einem Stickoxid-Speicherkatalysator und einem SCR-Katalysator
US6554321B1 (en) * 1999-07-12 2003-04-29 Hutchinson Decoupling sleeve for mounting in a motor vehicle exaust pipe
EP1321641A1 (de) * 2001-12-13 2003-06-25 Isuzu Motors Limited Abgasemissionsreinigungssystem für eine Diesel Brennkraftmaschine
WO2003071104A1 (fr) * 2002-02-25 2003-08-28 Renault V.I. Ligne d'échappement et véhicule à moteur ainsi équipé
EP1357267A2 (de) * 2002-04-24 2003-10-29 J. Eberspächer GmbH Co. KG Abgasanlage für einen Dieselmotor und zugehöriger Schalldämpfer
EP1371825A1 (de) * 2001-03-22 2003-12-17 Ibiden Co., Ltd. Abgasreinigungsvorrichtung
US20040035100A1 (en) * 2002-08-22 2004-02-26 Westerbeke John H. Emissions control
WO2004018850A1 (ja) * 2002-08-26 2004-03-04 Hitachi, Ltd. ディーゼルエンジンの排気ガス浄化装置および排気ガス浄化方法
EP1395351A1 (de) * 2001-06-12 2004-03-10 DaimlerChrysler AG Abgasreinigungsanlage mit reduktionsmittelversorgung
DE10243270A1 (de) * 2002-09-18 2004-03-25 Robert Bosch Gmbh Abgasreinigungsanlage einer Brennkraftmaschine und Verfahren zur Reinigung deren Abgase
WO2004038192A1 (de) * 2002-10-25 2004-05-06 Purem Abgassysteme Gmbh & Co. Kg Abgasnachbehandlungssystem, insbesondere für einen dieselmotor
WO2004069388A1 (de) * 2003-02-07 2004-08-19 Daimlerchrysler Ag Abgasnachbehandlungssystem und nutzfahrzeug mit abgasnachbehandlungssystem
WO2004099578A1 (de) * 2003-05-09 2004-11-18 Emitec Gesellschaft Für Emissionstechnologie Mbh Regeneration einer partikelfalle
EP1512847A2 (de) * 2003-09-04 2005-03-09 Toyota Jidosha Kabushiki Kaisha Abgaskontrollvorrichtung für Brennkraftmaschine und Abgaskontrollverfahren
US20050109022A1 (en) * 2003-11-21 2005-05-26 Isuzu Motors Limited Exhaust gas purifying method and exhaust gas purifying system
DE202005008146U1 (de) * 2005-05-24 2005-07-28 Arvinmeritor Emissions Technologies Gmbh Abgasanlage für ein Kraftfahrzeug
WO2006066043A1 (en) * 2004-12-15 2006-06-22 Donaldson Company, Inc. Control for an engine exhaust treatment system

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131569A (en) 1978-04-05 1979-10-12 Mitsubishi Chem Ind Ltd Treatment of exhaust gas containing carbon monoxide and nitrogen oxides
EP0057968A3 (de) 1981-02-11 1984-05-23 The Mastermix Engineering Company Limited Herstellung von Farbe und dergleichen
DE3412289A1 (de) 1984-04-03 1985-10-10 Insumma GmbH, 8500 Nürnberg Vorrichtung zur katalytischen reduktion von stickoxiden
US4830833A (en) * 1986-06-12 1989-05-16 Echlin Incorporated Catalytic converter
US5203166A (en) * 1991-02-22 1993-04-20 Miller John W Method and apparatus for treating diesel exhaust gas to remove fine particulate matter
US5145215A (en) * 1991-04-26 1992-09-08 Senior Engineering Investments, B.V. Flexible coupler apparatus
JPH06272542A (ja) * 1993-03-17 1994-09-27 Hitachi Ltd 内燃機関の排気浄化制御装置及び制御方法
US5887750A (en) * 1994-03-07 1999-03-30 James L. Popp Commodity container
JPH0953772A (ja) 1995-08-12 1997-02-25 Shizusei Kogyo Kk ステンレス鋼管の接続構造及び接続端部の成形装置
DE19600558C2 (de) 1996-01-09 1998-10-22 Daimler Benz Ag Verfahren zur Verringerung von Stickoxiden in Abgasen von Dieselmotoren
DE19636747A1 (de) 1996-09-10 1998-03-12 Siemens Ag Verfahren zur Minderung der Stickoxide im Abgas von Verbrennungsanlagen und Anordnung zur Durchführung dieses Verfahrens
DE19728655A1 (de) 1997-07-04 1999-02-04 Meinig Metu System Stossverbindung an Luftkanalrohren
US6341805B1 (en) * 1998-03-17 2002-01-29 Tru-Flex Metal Hose Corp Vehicle exhaust system with improved pipe end configurations
FR2787137B1 (fr) * 1998-12-14 2001-02-23 Ecia Equip Composants Ind Auto Dispositif de depollution des gaz d'echappement
DE19939807C2 (de) 1999-08-21 2001-11-29 Bosch Gmbh Robert Verfahren und Vorrichtung zur Abgasnachbehandlung des von einem Verbrennungsmotor erzeugten Abgases und dessen Verwendung
US7211226B2 (en) * 2000-03-09 2007-05-01 Fleetgaurd, Inc. Catalyst and filter combination
DE10018792C1 (de) 2000-04-15 2001-09-13 Daimler Chrysler Ag Verfahren und Vorrichtung zur Schadstoffreduktion von Abgasen von Verbrennungsmotoren
GB0113226D0 (en) * 2001-06-01 2001-07-25 Nelson Burgess Ltd Catalytic converter
DE10140295B4 (de) * 2001-08-16 2004-03-04 Purem Abgassysteme Gmbh & Co. Kg Abgasnachbehandlungsvorrichtung für Dieselmotoren
JP4042399B2 (ja) 2001-12-12 2008-02-06 三菱自動車工業株式会社 排気浄化装置
DE10207986A1 (de) * 2002-02-25 2003-09-04 Daimler Chrysler Ag Abgasreinigungsanlage für eine Brennkraftmaschine
JP4392217B2 (ja) * 2003-10-08 2009-12-24 日野自動車株式会社 マフラの支持構造
US8327631B2 (en) * 2005-03-28 2012-12-11 Sal Caro Air pollution control system for ocean-going vessels

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6554321B1 (en) * 1999-07-12 2003-04-29 Hutchinson Decoupling sleeve for mounting in a motor vehicle exaust pipe
EP1242722A1 (de) * 1999-12-07 2002-09-25 Eminox Limted Vorrichtung zur behandlung von abgas
US20030221424A1 (en) * 2000-08-30 2003-12-04 J. Eberspacher Gmbh & Co. Exhaust cleaning system
EP1184543A2 (de) * 2000-08-30 2002-03-06 J. Eberspächer GmbH & Co. Abgasreinigungssystem für Kraftfahrzeuge, insbesondere Diesel-Nutzfahrzeuge
EP1371825A1 (de) * 2001-03-22 2003-12-17 Ibiden Co., Ltd. Abgasreinigungsvorrichtung
EP1395351A1 (de) * 2001-06-12 2004-03-10 DaimlerChrysler AG Abgasreinigungsanlage mit reduktionsmittelversorgung
EP1270889A2 (de) * 2001-06-28 2003-01-02 J. Eberspächer GmbH & Co. KG Abgasbauteil für ein Kraftfahrzeug
EP1273338A1 (de) * 2001-07-03 2003-01-08 DaimlerChrysler AG Einrichtung und Verfahren zur Abgasnachbehandlung mit einem Stickoxid-Speicherkatalysator und einem SCR-Katalysator
EP1321641A1 (de) * 2001-12-13 2003-06-25 Isuzu Motors Limited Abgasemissionsreinigungssystem für eine Diesel Brennkraftmaschine
WO2003071104A1 (fr) * 2002-02-25 2003-08-28 Renault V.I. Ligne d'échappement et véhicule à moteur ainsi équipé
EP1357267A2 (de) * 2002-04-24 2003-10-29 J. Eberspächer GmbH Co. KG Abgasanlage für einen Dieselmotor und zugehöriger Schalldämpfer
US20040035100A1 (en) * 2002-08-22 2004-02-26 Westerbeke John H. Emissions control
WO2004018850A1 (ja) * 2002-08-26 2004-03-04 Hitachi, Ltd. ディーゼルエンジンの排気ガス浄化装置および排気ガス浄化方法
EP1544428A1 (de) * 2002-08-26 2005-06-22 Hitachi, Ltd. VORRICHTUNG UND VERFAHREN ZUR KLûRUNG VON DIESELMOTORABGAS
DE10243270A1 (de) * 2002-09-18 2004-03-25 Robert Bosch Gmbh Abgasreinigungsanlage einer Brennkraftmaschine und Verfahren zur Reinigung deren Abgase
WO2004038192A1 (de) * 2002-10-25 2004-05-06 Purem Abgassysteme Gmbh & Co. Kg Abgasnachbehandlungssystem, insbesondere für einen dieselmotor
WO2004069388A1 (de) * 2003-02-07 2004-08-19 Daimlerchrysler Ag Abgasnachbehandlungssystem und nutzfahrzeug mit abgasnachbehandlungssystem
WO2004099578A1 (de) * 2003-05-09 2004-11-18 Emitec Gesellschaft Für Emissionstechnologie Mbh Regeneration einer partikelfalle
EP1512847A2 (de) * 2003-09-04 2005-03-09 Toyota Jidosha Kabushiki Kaisha Abgaskontrollvorrichtung für Brennkraftmaschine und Abgaskontrollverfahren
US20050109022A1 (en) * 2003-11-21 2005-05-26 Isuzu Motors Limited Exhaust gas purifying method and exhaust gas purifying system
WO2006066043A1 (en) * 2004-12-15 2006-06-22 Donaldson Company, Inc. Control for an engine exhaust treatment system
DE202005008146U1 (de) * 2005-05-24 2005-07-28 Arvinmeritor Emissions Technologies Gmbh Abgasanlage für ein Kraftfahrzeug

Also Published As

Publication number Publication date
DE502006008209D1 (de) 2010-12-16
EP1728984B2 (de) 2015-08-19
DE102005025045A1 (de) 2006-12-14
US7836688B2 (en) 2010-11-23
US20060266022A1 (en) 2006-11-30
EP1728984B1 (de) 2010-11-03
EP1728984A2 (de) 2006-12-06

Similar Documents

Publication Publication Date Title
EP1728984A3 (de) Abgasanlage
EP1553271A3 (de) Kraftfahrzeug mit spezieller Anordnung eines Kraftstofftanks und Reduktionsmitteltanks
EP1898059A3 (de) Aktiver Schalldämpfer für eine Abgasanlage
EP1826391A3 (de) Abgasrückführeinrichtung
EP1767757A3 (de) Mischglied für eine Abgasanlage
EP2362076A3 (de) Schalldämpfer
EP2175221A3 (de) Kühleinrichtung
EP2022956A3 (de) Strömungsleiteinrichtung sowie damit ausgestattete Abgasanlage
EP1983165A8 (de) System und Verfahren zur Quantifizierung der Motorölverdünnung wegen Nacheinspritzung zum Zwecke der Regeneration einer Abgasnachbehandlungsvorrichtung
EP2006017A3 (de) Misch- und/oder Verdampfungseinrichtung und zugehöriges Herstellungsverfahren
DE112004002150D2 (de) Abgasnachbehandlungseinrichtung für Dieselmotoren von Fahrzeugen, vorzugsweise von PKWs
EP1380734A3 (de) Abgasanlage
DE502005007576D1 (de) Abgassystem, insbesondere für eine brennkraftmaschine eines kraftfahrzeugs
EP1911944A3 (de) Abgasendrohrmischer und entsprechendes Verfahren
DE602004003354D1 (de) Einen teilchenfilter und nox-absorber enthaltendes abgassystem für brennkraftmaschine mit magergemischverbrennung
EP1686246A3 (de) Schalldämpfer für eine Abgasanlage
EP2348205A3 (de) Rohrkörper und Abgasanlage
WO2007098514A3 (de) Abgassystem für eine brennkraftmaschine
EP1947305A3 (de) Fahrzeugabgaskomponentenanordnung
EP1612383A3 (de) Abgaskanalstruktur für ein Fahrzeug
EP2187013A3 (de) Konstruktion für eine Abgasnachbehandlungsvorrichtung
EP2354483A3 (de) Schalldämpfer
EP2199722A3 (de) Abgaskühler
DK201270152A (en) Internal combustion engine
DE102012019947A1 (de) Brennkraftmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20070620

AKX Designation fees paid

Designated state(s): DE FR GB IT

17Q First examination report despatched

Effective date: 20071217

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F01N 13/18 20100101AFI20100409BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: F01N 13/18 20100101ALI20100422BHEP

Ipc: F01N 3/025 20060101ALI20100422BHEP

Ipc: F01N 3/035 20060101AFI20100422BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502006008209

Country of ref document: DE

Date of ref document: 20101216

Kind code of ref document: P

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: HJS EMISSION TECHNOLOGY GMBH & CO. KG

Effective date: 20110719

26 Opposition filed

Opponent name: TENNECO GMBH

Effective date: 20110722

Opponent name: HJS EMISSION TECHNOLOGY GMBH & CO. KG

Effective date: 20110719

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502006008209

Country of ref document: DE

Effective date: 20110719

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: EBERSPAECHER EXHAUST TECHNOLOGY GMBH & CO. KG

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20130905 AND 20130911

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006008209

Country of ref document: DE

Representative=s name: BRP RENAUD & PARTNER, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006008209

Country of ref document: DE

Representative=s name: BRP RENAUD UND PARTNER MBB RECHTSANWAELTE PATE, DE

Effective date: 20131022

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006008209

Country of ref document: DE

Representative=s name: BRP RENAUD UND PARTNER MBB, DE

Effective date: 20131022

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006008209

Country of ref document: DE

Representative=s name: BRP RENAUD & PARTNER, DE

Effective date: 20131022

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006008209

Country of ref document: DE

Owner name: EBERSPAECHER EXHAUST TECHNOLOGY GMBH & CO. KG, DE

Free format text: FORMER OWNER: J. EBERSPAECHER GMBH & CO. KG, 73730 ESSLINGEN, DE

Effective date: 20131022

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20150819

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE FR GB IT

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 502006008209

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20180322

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190329

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20210322

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20210324

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006008209

Country of ref document: DE

Owner name: PUREM GMBH, DE

Free format text: FORMER OWNER: EBERSPAECHER EXHAUST TECHNOLOGY GMBH & CO. KG, 66539 NEUNKIRCHEN, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20220322

Year of fee payment: 17

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220329

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502006008209

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231003